Question
Write a direct variation equation to find the number of miles a jet travels in 3 hours if it is flying at a rate of 600 mph.(1 point)
Responses
600=3x
600 equals 3 x
y=6003
y equals Start Fraction 600 over 3 End Fraction
3=600x
3 equals 600 x
y=600×3
y = 600x
The correct direct variation equation to find the number of miles a jet travels in 3 hours if it is flying at a rate of 600 mph is:
y = 600 * 3
To write a direct variation equation to find the number of miles a jet travels in 3 hours if it is flying at a rate of 600 mph, let's assign variables to the quantities involved.
Let's say "y" represents the number of miles the jet travels and "x" represents the time in hours. Since it is given that the rate of the jet is 600 mph, we can write the equation as:
y = 600x
In this equation, the variable "x" represents the time in hours, so when we substitute 3 for "x" (since we want to find the number of miles in 3 hours), the equation becomes:
y = 600 * 3
Simplifying the equation, the answer would be:
y = 1800
Therefore, the jet travels 1800 miles in 3 hours.